From f791fb4af45032a653ba7c850f4564923871cb16 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 27 Jan 2017 14:32:10 +0100 Subject: kernel: add linux 4.9 support Signed-off-by: Felix Fietkau Signed-off-by: Tim Harvey [fixes] --- ...adcom-Move-bcm54xx_auxctl_-read-write-to-.patch | 74 ++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 target/linux/generic/patches-4.9/075-v4.10-0005-net-phy-broadcom-Move-bcm54xx_auxctl_-read-write-to-.patch (limited to 'target/linux/generic/patches-4.9/075-v4.10-0005-net-phy-broadcom-Move-bcm54xx_auxctl_-read-write-to-.patch') diff --git a/target/linux/generic/patches-4.9/075-v4.10-0005-net-phy-broadcom-Move-bcm54xx_auxctl_-read-write-to-.patch b/target/linux/generic/patches-4.9/075-v4.10-0005-net-phy-broadcom-Move-bcm54xx_auxctl_-read-write-to-.patch new file mode 100644 index 0000000000..03013a0197 --- /dev/null +++ b/target/linux/generic/patches-4.9/075-v4.10-0005-net-phy-broadcom-Move-bcm54xx_auxctl_-read-write-to-.patch @@ -0,0 +1,74 @@ +From: Florian Fainelli +Date: Tue, 22 Nov 2016 11:40:54 -0800 +Subject: [PATCH] net: phy: broadcom: Move bcm54xx_auxctl_{read, write} to + common library + +We are going to need these functions to implement support for Broadcom +Wirespeed, aka downshift. + +Signed-off-by: Florian Fainelli +Signed-off-by: David S. Miller +--- + +--- a/drivers/net/phy/bcm-phy-lib.c ++++ b/drivers/net/phy/bcm-phy-lib.c +@@ -50,6 +50,23 @@ int bcm_phy_read_exp(struct phy_device * + } + EXPORT_SYMBOL_GPL(bcm_phy_read_exp); + ++int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum) ++{ ++ /* The register must be written to both the Shadow Register Select and ++ * the Shadow Read Register Selector ++ */ ++ phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | ++ regnum << MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT); ++ return phy_read(phydev, MII_BCM54XX_AUX_CTL); ++} ++EXPORT_SYMBOL_GPL(bcm54xx_auxctl_read); ++ ++int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val) ++{ ++ return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val); ++} ++EXPORT_SYMBOL(bcm54xx_auxctl_write); ++ + int bcm_phy_write_misc(struct phy_device *phydev, + u16 reg, u16 chl, u16 val) + { +--- a/drivers/net/phy/bcm-phy-lib.h ++++ b/drivers/net/phy/bcm-phy-lib.h +@@ -19,6 +19,9 @@ + int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val); + int bcm_phy_read_exp(struct phy_device *phydev, u16 reg); + ++int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val); ++int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum); ++ + int bcm_phy_write_misc(struct phy_device *phydev, + u16 reg, u16 chl, u16 value); + int bcm_phy_read_misc(struct phy_device *phydev, +--- a/drivers/net/phy/broadcom.c ++++ b/drivers/net/phy/broadcom.c +@@ -30,21 +30,6 @@ MODULE_DESCRIPTION("Broadcom PHY driver" + MODULE_AUTHOR("Maciej W. Rozycki"); + MODULE_LICENSE("GPL"); + +-static int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum) +-{ +- /* The register must be written to both the Shadow Register Select and +- * the Shadow Read Register Selector +- */ +- phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | +- regnum << MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT); +- return phy_read(phydev, MII_BCM54XX_AUX_CTL); +-} +- +-static int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val) +-{ +- return phy_write(phydev, MII_BCM54XX_AUX_CTL, regnum | val); +-} +- + static int bcm54810_config(struct phy_device *phydev) + { + int rc, val; -- cgit v1.2.3